21 citations · 36 across the 3 of their papers we have counts for
3 papers
quant-ph2025
Spectral side channels of wavelength-division multiplexer in quantum key distribution under laser damage
Binwu Gao, Junxuan Liu, Ekaterina Borisova +8
In the transmitter of a quantum key distribution (QKD) system, a wavelength-division multiplexer (WDM) is typically used to combine quantum and synchronization signals and is direc…
quant-ph2023★ 15 cited
Security boundaries of an optical power limiter for protecting quantum key distribution systems
Qingquan Peng, Binwu Gao, Konstantin Zaitsev +7
Unauthorized light injection has always been a vital threat to the practical security of a quantum key distribution (QKD) system. An optical power limiter (OPL) based on the thermo…
quant-ph2022★ 21 cited
Strong pulse illumination hacks self-differencing avalanche photodiode detectors in a high-speed quantum key distribution system
Binwu Gao, Zhihai Wu, Weixu Shi +5
Implementation of high-speed quantum key distribution~(QKD) has become one of the major focus in the field, which produces high key-generation rate for applications. To achieve hig…